944 search results - page 27 / 189 » An evaluation of image based steganography methods |
118
Voted
CAIP
2009
Springer
15 years 7 months ago
2009
Springer
This paper investigates a new automated personal authentication technique using finger-knuckle-print (FKP) imaging. First, a specific data acquisition device is developed to captur...
125
Voted
3DPVT
2006
IEEE
15 years 6 months ago
2006
IEEE
The spherical harmonic (SPHARM) description is a powerful surface modeling technique that can model arbitrarily shaped but simply connected three dimensional (3D) objects. Because...
136
Voted
IPMI
2001
Springer
16 years 1 months ago
2001
Springer
An efficient adaptive multigrid level set method for front propagation purposes in three dimensional medical image processing and segmentation is presented. It is able to deal with...
133
Voted
ISM
2006
IEEE
15 years 6 months ago
2006
IEEE
The accurate recognition of text that appears in images/videos using analytical character recognition methods is often very difficult, despite the fact that the text might be corr...
93
Voted
MTA
2008
15 years 18 days ago
2008
This paper describes an innovative compression method of panoramic images based on MPEG-7 descriptors. The proposed solution employs a detection of a series of individual video fra...